package com.example.demo.SecurityConfig.LoginConfig;

import org.springframework.security.core.Authentication;
import org.springframework.security.web.authentication.AuthenticationSuccessHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

@Component
public class LoginSuccessAuthenticationHandler implements AuthenticationSuccessHandler
{
    @Override
    public void onAuthenticationSuccess(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Authentication authentication) throws IOException, ServletException
    {
        httpServletResponse.setContentType("application/json;charset=utf-8");
        PrintWriter printWriter = httpServletResponse.getWriter();
        printWriter.print("Login successful.");
        printWriter.flush();
        printWriter.close();
    }
}
